The essence of(74) is the invention of a hierarchical, domain-based naming scheme. It is primarily used for mapping host names and e-mail destinations to IP addresses.A．DNSB．NNTPC．CDPD．FTP

题目

The essence of(74) is the invention of a hierarchical, domain-based naming scheme. It is primarily used for mapping host names and e-mail destinations to IP addresses.

A．DNS

B．NNTP

C．CDP

D．FTP

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2.120 Advantages of the functional (hierarchical) form. of organization include _____ and creation of technical competence.A. Ease of horizontal coordinationB. Clearly defined authorityC. High information processing capabilityD. Single voice to customer

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更多“The essence of(74) is the invention of a hierarchical, domain－based naming scheme. It is p ”相关问题

  • 第1题：

    难溶化合物Mg2P2O7其溶度积表示应写成()。

    A.[Mg2+]2[P2O74-]

    B.Ksp=[Mg2+]2[P2O74-]

    C.KspMg2P2O7=[Mg2+]2[P2O74-]

    D.QspMgP2O7=[Mg2+]2[P2O74-]


    参考答案：C

  • 第2题：

    74、埋藏变质岩的P-T范围很小，但是P/T范围很大。 （）


    变压结构

  • 第3题：

    P.74-P.75【复习与思考】第1题。


    C

  • 第4题：

    There is only one Web(7)technology URIs.

    A．accessing

    B．naming/addressing

    C．communicating

    D．searching


    正确答案：B
    解析：网络上只有一种命名/寻址技术：URIs。

  • 第5题：

    74、若P（A) + P（B) = 1，则A, B 对立.


    B

  • 第6题：

    练习册P73和P74页题目


    见评讲

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